• fractions
  • The fatty acid compositions of the neutral lipid and phospholipid fractions of rat lymph node lymphocytes were characterized. (ox.ac.uk)
  • Two different types of low-density detergent-insoluble glycosphingolipid-enriched membrane domain (DIG) fractions were isolated from myelin by extraction with Triton X-100 (TX-100) in 50 mM sodium phosphate buffer at room temperature (20°C) (procedure 1), in contrast to a single low-density fraction obtained by extraction with TX-100 in Tris buffer containing 150 mM NaCl and 5 mM EDTA at 4°C (procedure 2). (wiley.com)
  • whereas
  • The overall results indicate a rather restricted motion, determined by the lipids for the charged lidocaine, whereas the uncharged molecules are more free to diffuse in the lateral direction, as well as able to cross the bilayer. (diva-portal.org)
  • Fatty acid incorporation led to an alteration in lymphocyte membrane fluidity: palmitic and stearic acids decreased fluidity whereas the unsaturated fatty acids increased fluidity. (ox.ac.uk)
  • different
  • The effect of dehydration of a lipid bilayer is a biologically important phenomenon which was investigated by detailed examination of a number of structural and dynamical lipid parameters at different levels of hydration. (diva-portal.org)
  • changes
  • Knowledge about the three dimensional structure and structural changes of the lipids in a bilayer is an important biological question. (diva-portal.org)
  • Stimulation of rat lymphocytes with the T-cell mitogen concanavalin A resulted in significant changes in the fatty acid composition of both neutral lipids and phospholipids (a decrease in the proportions of stearic, linoleic and arachidonic acids and an increase in the proportion of oleic acid). (ox.ac.uk)
  • It is proposed that the changes in lymphocyte phospholipid fatty acid composition and membrane fluidity brought about by culture in the presence of polyunsaturated fatty acids are responsible for the inhibition of lymphocyte functions caused by these fatty acids. (ox.ac.uk)
  • effect
  • For membrane associated anesthetics, the effect on the bilayer electrostatic potential when introducing anesthetic compounds could contribute to the anesthetic effect. (diva-portal.org)
  • Incorporation of fatty acids by concanavalin A-stimulated lymphocytes and the effect on fatty acid composition and membrane fluidity. (ox.ac.uk)